Diesel

D550R3-CR-TA-613

Engineered for superior performance, the D550R3-CR-TA-613 delivers 400 kWe of prime power with advanced turbocharged technology. This 6-cylinder 12.94L diesel engine combines high efficiency with robust construction for demanding power generation needs.

441 KW Power

EU Stage IIIA

6 cylinder

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Technical Data

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Warranty

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Main technical parameters

Number of cylinders

6

Configuration

Vertical, in-line

Aspiration

Turbocharged and intercooled

Combustion system

Direct injection

Compression ratio

17.5:1

Bore × Stroke

129mm x 165mm

Displacement

12.94 L

Fuel system

High Pressure Common Rail

Governor

ECU

Electric system

24V

Flywheel Housing

SAE1 /14"

Oil capacity

34 L

Coolant capacity

88 L

Emission class

EU Stage IIIA

The engine performance

Gross Engine Output 50Hz

PRP

441 kWm

ESP

490 kWm

Typical Generator Output 50Hz

PRP

400 kWe

PRP

500 kVA

ESP

550 kVA

Fuel consumption

STANDBY(ESP)

116.2 g/kWh

116.2 L/h

PRIME(PRP)

195.0 g/kWh

103.0 L/h

75% PRP (prime)

194.0 g/kWh

76.8 L/h

50% PRP (prime)

192 g/kWh

50.7 L/h

HVO synthetic fuel acceptance

Key Features

Main Features

✓ Compact design
✓ Good power density
✓ Durability
✓ Easy service & maintenance
✓ Low fuel consumption
✓ Wide selection of optional equipment
✓ Low noise
✓ Tailored cooling pack

Standard scope of supply

✓ Cast iron cylinder block c/w separate cast iron cylinder head
✓ Aluminum alloy pistons with gallery oil cooling
✓ Automatic belt tensioner, Lift eyes, Fixed front suspension
✓ Radiator with mechanical pusher fan, thermostatically controlled
✓ Large capacity oil pan, spin-on full-flow oil filter, oil dipstick
✓ High pressure common-rail system, multiple jets injectors, ECU
✓ Duplex fine fuel filters
✓ Side mounted turbocharger
✓ Rear mounted air filter with restriction indicator
✓ 24V DC electric system with 8.5kW starter
✓ 27A charging alternator
✓ Heat isolated exhaust manifold

Dimensions & Weight

Dimensions & Weight

Including radiator (dry weight)

2072

Length (mm)

985

Width (mm)

1450

Height (mm)

1525

Weight (kg)

Power Definitions

Prime Power

In corporate to the prime rated power (PRP) of GB/T 2820 and ISO 8528, and refers to the maximum power available at the variable load series, without time limits in one year's running hours up to 250h and for every 12h running hours, it can be 10% overloaded for 1h for maintenance; overload power operation shall not be more than 25h in one year; the average output power within 24 h shall not be higher than 70% of the prime power.

Standby Power

In corporate to the standby power (ESP) of GB/T 2820 and ISO 8528, and refers to the maximum power available at a certain variable load series in the event of a utility power outage or under test conditions for an annual running hours up to 200h, of which the maximum running time shall be 50h per year. No overload is permitted by Yuchai. The allowed average output power within 24 h shall not be higher than 70% of the standby power.